millions

In 2013, California began removing millions of purple urchins from barren reefs; seven years later, more than 55 acres of kelp forest had returned

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In 2013, California began removing millions of purple urchins from barren reefs; seven years later, more than 55 acres of kelp forest had returned

Kelp forests are among the most productive ecosystems in the ocean. They provide habitat for fish and invertebrates while supporting marine mammals and other wildlife. [Photo credit: Enric Sala, National Geographic] Beneath the waves off Southern California, a once-lush underwater forest had been reduced to something resembling a desert. Kelp that had provided shelter and … Read more

In 1991, Monty Don bought a Herefordshire home with a 2-acre abandoned field; 35 years later, Longmeadow became the garden millions knew from TV

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In 1991, Monty Don bought a Herefordshire home with a 2-acre abandoned field; 35 years later, Longmeadow became the garden millions knew from TV

After 23 years at the helm, Monty Don announced that he is stepping down from the BBC’s long-running Gardeners’ World series, bringing an end to one of the longest and most recognisable chapters in British gardening television.“I have decided that the current series of Gardeners’ World is to be my last,” Monty Don, 71, confirmed … Read more

Millions of hours of Ukraine drone data being used to train AI: Report

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Millions of hours of Ukraine drone data being used to train AI: Report

Ukraine’s battlefield data fuels new AI market (AI-generated image) Ukraine’s war with Russia is generating a resource that could outlive the conflict itself. Reports suggest that vast amounts of battlefield data are increasingly being used to train artificial intelligence systems, creating a new and largely unregulated market around the technology.Every drone flight can generate thousands … Read more

Florida dumped millions of tyres into the ocean to build a reef. More than 50 years later, it is still cleaning them up

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Florida dumped millions of tyres into the ocean to build a reef. More than 50 years later, it is still cleaning them up

In the early 1970s, state officials and the US Army Corps of Engineers approved the dumping of vast numbers of used tyres into the Atlantic Ocean off Broward County, Florida. The idea was simple: create cheap, abundant artificial reef habitat to boost fish populations for anglers. Instead, the scheme left behind what is now known … Read more